Project 64 Not Working Please Help!!!!

I need help, everytime I click on Project 64 1.5 it says "Project64.exe has encountered a problem and needs to close. We are sorry for the inconvinience." Then I clicked on error details and it said "This error report includes: information regarding the condition of Project64.exe when the problem occured; the operating system version and computer hardware in use; your Digital Product ID, which could be used to identify your license; and the Internet Protocol(IP) address of your computer." But when I click on 1.4 it works just fine, any help would be great.

Thanks In Advance

K, I'll Try It

K, I got it to work, but I had to get rid of every plugin I had and uninstall Project 64, and reinstall it. But it works now.